Change my 30 minute timer to 15 minutes .
mere 30 minute ke timer ko 15 minute me i badlein
[IN:UPDATE_TIMER Change my 30 minute [SL:METHOD_TIMER timer ] [SL:DATE_TIME to 15 minutes ] . ]
[IN:UPDATE_TIMER mere 30 minute ke [SL:METHOD_TIMER timer ] ko [SL:DATE_TIME 15 minute me ] i badlein ]